code: def main():
      """Generate Benchmark Params."""
      generate_benchmark_params(args.manifold, args.n_samples)
  
file_path: geomstats/benchmarks/generate_benchmark_params.py
imports: import argparse
  from itertools import chain, product
  import pandas
label_desc: Use image node_id 15 for calling a global function with example usage: main() without return types